<template>
    <div class="back" @click="go_back"></div>
</template>

<script>
    export default {
        name: 'Back',
        data () {
        },
        methods: {
            go_back(){
                this.$router.go(-1);
            },
        },
    }     
</script>

<style scoped>
.back{width:60px;height:60px;border-radius:50%;background:#4A4A4A url(/static/images/go_back.png) no-repeat -4px -2px;background-size:100% 100%;opacity: 0.6;position:absolute;left:4%;top:2%;z-index:9999999;}
</style>
